Finding the Third Proportional to 5,119,175 and 11,202,574
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Solution
The third proportional to 5,119,175 and 11,202,574 is: 24,515,212.75
Step by Step Solution
- Step 1: Write the proportion equation
5,119,175 : 11,202,574 = 11,202,574 : x - Step 2: Convert to fraction form
5,119,175/11,202,574 = 11,202,574/x - Step 3: Cross multiply
5,119,175x = 11,202,574 × 11,202,574 - Step 4: Simplify right side
5,119,175x = 125,497,664,225,476 - Step 5: Solve for x
x = 125,497,664,225,476/5,119,175 - Step 6: Final answer
x = 24,515,212.75
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Why These Related Problems?
These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.